Inventor · disambiguated record
Tetsuo Sano
Also filed as: SANO TETSUO
57 granted patents·1,141 citations·filing 1980–2015
99Inventor score
Files withMINOLTA CO LTD18DAINIPPON SCREEN MFG12TOSHIBA KK11FUJITSU TEN LTD6KONICA MINOLTA BUSINESS TECH6
Top patents by PatentIndex Score
57 records- 0195US4799175ASystem for inspecting pattern defects of printed wiring boardsDAINIPPON SCREEN MFG·Filed 1985·Granted Jan 17, 1989·163 cites·17 claims
- 0291US6338929B1Toner for developing an electrostatic latent imageMINOLTA CO LTD·Filed 2000·Granted Jan 15, 2002·41 cites·20 claims
- 0390US6173763B1Heat exchanger tube and method for manufacturing a heat exchangerTOSHIBA KK·Filed 1997·Granted Jan 16, 2001·65 cites·15 claims
- 0489US5372015AAir conditioner controllerTOSHIBA KK·Filed 1992·Granted Dec 13, 1994·85 cites·8 claims
- 0587US7597290B2Tilting apparatus and electronic apparatusFUJITSU TEN LTD·Filed 2006·Granted Oct 6, 2009·8 cites·4 claims
- 0684US5784893AAir conditioning system with built-in intermediate heat exchanger with two different types of refrigerants circulatedTOSHIBA KK·Filed 1997·Granted Jul 28, 1998·57 cites·20 claims
- 0783US6541173B1Color toner for developing electrostatic image comprising two kinds of polyesters and two kinds of releasing agentsMINOLTA CO LTD·Filed 2000·Granted Apr 1, 2003·22 cites·26 claims
- 0883US5814428AToner for developing electrostatic latent imageMINOLTA CO LTD·Filed 1997·Granted Sep 29, 1998·28 cites·16 claims
- 0983US4803734AMethod of and apparatus for detecting pattern defectsDAINIPPON SCREEN MFG·Filed 1986·Granted Feb 7, 1989·76 cites·14 claims
- 1081US8045881B2Cleaning device for intermediate transferring member and image-forming apparatusKONICA MINOLTA BUSINESS TECH·Filed 2009·Granted Oct 25, 2011·6 cites·12 claims
- 1177US5878810AAir-conditioning apparatusTOSHIBA KK·Filed 1994·Granted Mar 9, 1999·45 cites·46 claims
- 1274US7639973B2Image forming apparatus with developer supply rollerKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Dec 29, 2009·4 cites·15 claims
- 1374US4447833AMethod for producing a halftone plateDAINIPPON SCREEN MFG·Filed 1981·Granted May 8, 1984·21 cites·6 claims
- 1472US4539478AMethod and apparatus for picture signal enhancementDAINIPPON SCREEN MFG·Filed 1983·Granted Sep 3, 1985·19 cites·4 claims
- 1571US6506530B1Color toner for developing electrostatic image, comprising first linear polyester and second non-linear polyester as binder resinMINOLTA CO LTD·Filed 2000·Granted Jan 14, 2003·12 cites·20 claims
- 1671US5764793AMethod of and apparatus for inspecting pattern defectsDAINIPPON SCREEN MFG·Filed 1995·Granted Jun 9, 1998·40 cites·12 claims
- 1770US6475690B2Toner for developing an electrostatic imageMINOLTA CO LTD·Filed 2001·Granted Nov 5, 2002·11 cites·20 claims
- 1870US4561061AMethod of tracing/recording image lines and apparatus thereforDAINIPPON SCREEN MFG·Filed 1982·Granted Dec 24, 1985·47 cites·7 claims
- 1968US8190051B2Cleaning device for intermediate transferring member and image-forming apparatus equipped with the sameSANO TETSUO·Filed 2009·Granted May 29, 2012·4 cites·14 claims
- 2066US5499508AAir conditionerTOSHIBA KK·Filed 1994·Granted Mar 19, 1996·28 cites·15 claims
- 2166US5161739AMulti-type air heating apparatus utilizing phase variation of heating mediumTOSHIBA KK·Filed 1990·Granted Nov 10, 1992·31 cites·50 claims
- 2265US6352808B1Electrostatic-latent-image developing toner and inorganic particles used for such a tonerMINOLTA CO LTD·Filed 2000·Granted Mar 5, 2002·9 cites·20 claims
- 2365US5853940AToner for developing electrostatic latent imageMINOLTA CO LTD·Filed 1998·Granted Dec 29, 1998·14 cites·13 claims
- 2465US4570187AMethod for scanning and recording a plurality of original pictures simultaneouslyDAINIPPON SCREEN MFG·Filed 1983·Granted Feb 11, 1986·15 cites·6 claims
- 2564US4797939APattern masking method and an apparatus thereforDAINIPPON SCREEN MFG·Filed 1986·Granted Jan 10, 1989·25 cites·9 claims
- 2663US6344302B1Developer for developing electrostatic latent imagesMINOLTA CO LTD·Filed 1996·Granted Feb 5, 2002·16 cites·17 claims
- 2763US5660964ADeveloper containing two kinds of waxMINOLTA CO LTD·Filed 1995·Granted Aug 26, 1997·16 cites·27 claims
- 2862US5541030AToner for developing a digital imageMINOLTA CO LTD·Filed 1995·Granted Jul 30, 1996·17 cites·27 claims
- 2961US7911786B2Electronic apparatusFUJITSU TEN LTD·Filed 2009·Granted Mar 22, 2011·4 cites·8 claims
- 3061US7881056B2Heat radiation structure for an electronic deviceFUJITSU TEN LTD·Filed 2007·Granted Feb 1, 2011·1 cites·5 claims
- 3160US4519214AAir conditionerTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted May 28, 1985·24 cites·5 claims
- 3259US5792583AToner for developing electrostatic latent imageMINOLTA CO LTD·Filed 1995·Granted Aug 11, 1998·13 cites·31 claims
- 3358US8688022B2Heat fixing belt with metal mesh electrodes, a fixing device using the belt and a method for making the beltSUDO SUSUMU·Filed 2012·Granted Apr 1, 2014·1 cites·7 claims
- 3458US7860436B2Image forming apparatus with toner supplying rollerKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Dec 28, 2010·1 cites·17 claims
- 3558US6025107ANegatively chargeable toner for developing electrostatic latent imagesMINOLTA CO LTD·Filed 1998·Granted Feb 15, 2000·13 cites·18 claims
- 3657US4682040AImage pickup apparatus for a printed wiring boardDAINIPPON SCREEN MFG·Filed 1985·Granted Jul 21, 1987·17 cites·12 claims
- 3755US7944696B2Electronic apparatusFUJITSU TEN LTD·Filed 2009·Granted May 17, 2011·0 cites·7 claims
- 3854US4441020AMethod for tracing an objectDAINIPPON SCREEN MFG·Filed 1981·Granted Apr 3, 1984·11 cites·8 claims
- 3953US4840220AHeat pump with electrically heated heat accumulatorTOSHIBA KK·Filed 1987·Granted Jun 20, 1989·16 cites·11 claims
- 4052US5804350ANegatively chargeable toner for developing electrostatic latent imageMINOLTA CO LTD·Filed 1997·Granted Sep 8, 1998·10 cites·27 claims
- 4152US5660056AAir conditionerTOSHIBA KK·Filed 1995·Granted Aug 26, 1997·21 cites·17 claims
- 4251US5776647ANegatively chargeable toner for developing electrostatic latent imageMINOLTA CO LTD·Filed 1997·Granted Jul 7, 1998·9 cites·35 claims
- 4351US4426152AMethod and machine for positioning films on base sheetsDAINIPPON SCREEN MFG·Filed 1982·Granted Jan 17, 1984·10 cites·12 claims
- 4450US6335134B1Toner for an electrostatic latent image developmentMINOLTA CO LTD·Filed 2000·Granted Jan 1, 2002·4 cites·20 claims
- 4549US5799497ARefrigerating apparatusTOSHIBA KK·Filed 1996·Granted Sep 1, 1998·16 cites·22 claims
- 4648US4318003AMethod and machine for positioning films on base sheetsDAINIPPON SCREEN MFG·Filed 1980·Granted Mar 2, 1982·9 cites·12 claims
- 4747US7729648B2Developing roller having specific surface layer, developing device provided with the developing roller and image-forming apparatus provided with developing device equipped with the developing rollerKONICA MINOLTA BUSINESS TECH·Filed 2007·Granted Jun 1, 2010·0 cites·19 claims
- 4847US6482561B1Toner used for developing electrostatic latent imageMINOLTA CO LTD·Filed 2000·Granted Nov 19, 2002·3 cites·22 claims
- 4947US5228500AAir conditioning systemTOSHIBA KK·Filed 1991·Granted Jul 20, 1993·15 cites·19 claims
- 5045US9176447B2Image forming apparatusKONICA MINOLTA INC·Filed 2015·Granted Nov 3, 2015·0 cites·6 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →